System Analysis and Design
Data structuring is refined through a process called

normalization
None of these
Relation structure
hierarchical structure
structuring process

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Inverted list organization

uses an index for each key type
None of these
Stores records sequentially but uses an index to locate records
has records placed randomly throughout the file
means storing records in contiguous blocks according to a key.

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
Which of the following is not a requirement of structured design?

It should be made up of a hierarchy of modules
None of these
It should use many GOTO statements
The code should be executed in a top-to-bottom fashion within each module
Each module should be as independent as possible of all other modules, except its parent

ANSWER DOWNLOAD EXAMIANS APP

System Analysis and Design
The approach used in top-down analysis and design is

all of the listed here
to identify the top level functions by combining many smaller components into a single entity
to identify a top level function an d then create a hierarchy of lower-level modules and components.
to prepare flow charts after programming has been completed

ANSWER DOWNLOAD EXAMIANS APP